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Fedora Silverblue issue tracker
https://fedoraproject.org/atomic-desktops/silverblue/
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Rebooting into F40 SilverBlue hang because of systemd-resolved unless selinux is disabled #578

Open hfiguiere opened 1 week ago

hfiguiere commented 1 week ago

Describe the bug I finally applied the bootloadeer failure workaround (#543) to reboot from SB F39 into F40. The version deployed is

It hangs in the reboot because it can't start systemd-resolved.

If I reboot with selinux=0 added to the boot line. It does boot to the end. If I reboot with enforce=0 it doesn't. Albeit with enforce=0 autorelabel=1 it did relabel but this didn't solve the issue.

To Reproduce Please describe the steps needed to reproduce the bug:

  1. Reboot in the F40 deployment
  2. ..

Expected behavior

It boots to the session login and I can login.

Observed

The boot hangs. Pressing ESC show that is hang because it can't start systemd-resolved.

Screenshots

It would be unreadable since it's all written so small (not a SB specific problem, but has been like that since 2017)

OS version:

State: idle
BootedDeployment:
● fedora:fedora/40/x86_64/silverblue
                  Version: 40.20240625.0 (2024-06-25T01:33:01Z)
               BaseCommit: 70a39bcfe2318f754f4ee7736a7c5b7b9ff5f09fa5bf0763e2107d649e96bf4d
             GPGSignature: Valid signature by 115DF9AEF857853EE8445D0A0727707EA15B79CC
          LayeredPackages: bcc-tools direnv emacs fish flatpak-builder gdb git git-delta google-noto-sans-gurmukhi-fonts gpsbabel
                           libasan moby-engine ninja-build strace svn sysprof thunderbird unbound valgrind vl-gothic-fonts
                           wireguard-tools zsh

The F39 deployment works.

Additional context

From journalctl -r: (entries in reverse order)

Jun 25 12:37:19 rocinante (sd-exec-[761]: /usr/lib/systemd/system-generators/systemd-fstab-generator failed with exit status 1.
Jun 25 12:37:19 rocinante (sd-exec-[761]: /usr/lib/systemd/system-generators/systemd-rc-local-generator failed with exit status 1.
Jun 25 12:37:19 rocinante (sd-exec-[761]: /usr/lib/systemd/system-generators/systemd-cryptsetup-generator failed with exit status 1.
Jun 25 12:37:19 rocinante (sd-exec-[761]: /usr/lib/systemd/system-generators/systemd-getty-generator failed with exit status 1.
Jun 25 12:37:19 rocinante (sd-exec-[761]: /usr/lib/systemd/system-generators/systemd-debug-generator failed with exit status 1.
Jun 25 12:37:19 rocinante (sd-exec-[761]: /usr/lib/systemd/system-generators/zram-generator failed with exit status 1.
Jun 25 12:37:19 rocinante (sd-exec-[761]: /usr/lib/systemd/system-generators/systemd-sysv-generator failed with exit status 1.
Jun 25 12:37:19 rocinante (direxec)[786]: Failed to execute /usr/lib/systemd/system-generators/zram-generator: Permission denied
Jun 25 12:37:19 rocinante kernel: audit: type=1400 audit(1719333439.223:14): avc:  denied  { execute } for  pid=786 comm="(direxec)" n>
Jun 25 12:37:19 rocinante (sd-exec-[761]: /usr/lib/systemd/system-generators/systemd-bless-boot-generator failed with exit status 1.
Jun 25 12:37:19 rocinante (direxec)[783]: Failed to execute /usr/lib/systemd/system-generators/systemd-sysv-generator: Permission deni>
Jun 25 12:37:19 rocinante kernel: audit: type=1400 audit(1719333439.222:13): avc:  denied  { execute } for  pid=783 comm="(direxec)" n>
Jun 25 12:37:19 rocinante (direxec)[775]: Failed to execute /usr/lib/systemd/system-generators/systemd-rc-local-generator: Permission >
Jun 25 12:37:19 rocinante kernel: audit: type=1400 audit(1719333439.213:12): avc:  denied  { execute } for  pid=775 comm="(direxec)" n>
Jun 25 12:37:19 rocinante (direxec)[771]: Failed to execute /usr/lib/systemd/system-generators/systemd-getty-generator: Permission den>
Jun 25 12:37:19 rocinante kernel: audit: type=1400 audit(1719333439.210:11): avc:  denied  { execute } for  pid=771 comm="(direxec)" n>
Jun 25 12:37:19 rocinante (direxec)[770]: Failed to execute /usr/lib/systemd/system-generators/systemd-fstab-generator: Permission den>
Jun 25 12:37:19 rocinante kernel: audit: type=1400 audit(1719333439.209:10): avc:  denied  { execute } for  pid=770 comm="(direxec)" n>
Jun 25 12:37:19 rocinante (direxec)[769]: Failed to execute /usr/lib/systemd/system-generators/systemd-debug-generator: Permission den>
Jun 25 12:37:19 rocinante kernel: audit: type=1400 audit(1719333439.204:9): avc:  denied  { execute } for  pid=769 comm="(direxec)" na>
Jun 25 12:37:19 rocinante (direxec)[768]: Failed to execute /usr/lib/systemd/system-generators/systemd-cryptsetup-generator: Permissio>
Jun 25 12:37:19 rocinante kernel: audit: type=1400 audit(1719333439.203:8): avc:  denied  { execute } for  pid=768 comm="(direxec)" na>
Jun 25 12:37:19 rocinante kernel: audit: type=1400 audit(1719333439.202:7): avc:  denied  { execute } for  pid=767 comm="(direxec)" na>
Jun 25 12:37:19 rocinante (direxec)[767]: Failed to execute /usr/lib/systemd/system-generators/systemd-bless-boot-generator: Permissio>
Jun 25 12:37:19 rocinante kernel: SELinux:  Context system_u:object_r:systemd_zram_generator_exec_t:s0 is not valid (left unmapped).
Jun 25 12:37:19 rocinante kernel: SELinux:  Context system_u:object_r:systemd_sysv_generator_exec_t:s0 is not valid (left unmapped).
Jun 25 12:37:19 rocinante kernel: SELinux:  Context system_u:object_r:systemd_rc_local_generator_exec_t:s0 is not valid (left unmapped>
Jun 25 12:37:19 rocinante kernel: SELinux:  Context system_u:object_r:systemd_getty_generator_exec_t:s0 is not valid (left unmapped).
Jun 25 12:37:19 rocinante kernel: SELinux:  Context system_u:object_r:systemd_fstab_generator_exec_t:s0 is not valid (left unmapped).
Jun 25 12:37:19 rocinante kernel: SELinux:  Context system_u:object_r:systemd_debug_generator_exec_t:s0 is not valid (left unmapped).
Jun 25 12:37:19 rocinante kernel: SELinux:  Context system_u:object_r:systemd_cryptsetup_generator_exec_t:s0 is not valid (left unmapp>
Jun 25 12:37:19 rocinante kernel: SELinux:  Context system_u:object_r:systemd_bless_boot_generator_exec_t:s0 is not valid (left unmapp>

and then

Jun 25 12:37:25 rocinante systemd[1]: systemd-resolved.service: Scheduled restart job, restart counter is at 2.
Jun 25 12:37:25 rocinante audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='uni>
Jun 25 12:37:25 rocinante systemd[1]: Failed to start systemd-resolved.service - Network Name Resolution.
Jun 25 12:37:25 rocinante systemd[1]: systemd-resolved.service: Failed with result 'exit-code'.
Jun 25 12:37:25 rocinante systemd[1]: systemd-resolved.service: Main process exited, code=exited, status=1/FAILURE
Jun 25 12:37:25 rocinante systemd-resolved[1033]: Failed to start manager: Permission denied
Jun 25 12:37:25 rocinante audit[1033]: AVC avc:  denied  { create } for  pid=1033 comm="systemd-resolve" name="io.systemd.Resolve" sco>
Jun 25 12:37:25 rocinante systemd-resolved[1033]: Failed to bind to varlink socket: Permission denied
Jun 25 12:37:25 rocinante systemd-resolved[1033]: Using system hostname 'rocinante'.
Jun 25 12:37:25 rocinante systemd-resolved[1033]: Negative trust anchors: home.arpa 10.in-addr.arpa 16.172.in-addr.arpa 17.172.in-addr>
Jun 25 12:37:25 rocinante systemd-resolved[1033]: . IN DS 20326 8 2 e06d44b80b8f1d39a95c0b0d7c65d08458e880409bbc683457104237c7f8ec8d
Jun 25 12:37:25 rocinante systemd-resolved[1033]: Positive Trust Anchors:
Jun 25 12:37:25 rocinante kernel: ath10k_pci 0000:3a:00.0: htt-ver 3.87 wmi-op 4 htt-op 3 cal otp max-sta 32 raw 0 hwcrypto 1
Jun 25 12:37:25 rocinante systemd[1]: Starting systemd-resolved.service - Network Name Resolution...
Jun 25 12:37:25 rocinante audit: BPF prog-id=44 op=UNLOAD
Jun 25 12:37:25 rocinante audit: BPF prog-id=45 op=LOAD
Jun 25 12:37:25 rocinante systemd[1]: systemd-resolved.service: Scheduled restart job, restart counter is at 1.
Jun 25 12:37:25 rocinante audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='uni>
Jun 25 12:37:25 rocinante systemd[1]: Failed to start systemd-resolved.service - Network Name Resolution.
Jun 25 12:37:25 rocinante systemd[1]: systemd-resolved.service: Failed with result 'exit-code'.
Jun 25 12:37:25 rocinante systemd[1]: systemd-resolved.service: Main process exited, code=exited, status=1/FAILURE
Jun 25 12:37:25 rocinante systemd-resolved[990]: Failed to start manager: Permission denied
Jun 25 12:37:25 rocinante systemd-resolved[990]: Failed to bind to varlink socket: Permission denied
Jun 25 12:37:25 rocinante audit: PROCTITLE proctitle="/usr/lib/systemd/systemd-resolved"
Jun 25 12:37:25 rocinante audit: PATH item=1 name="/run/systemd/resolve/io.systemd.Resolve" nametype=CREATE cap_fp=0 cap_fi=0 cap_fe=0>
Jun 25 12:37:25 rocinante audit: PATH item=0 name="/run/systemd/resolve/" inode=1629 dev=00:1b mode=040755 ouid=990 ogid=989 rdev=00:0>
Jun 25 12:37:25 rocinante audit: CWD cwd="/"
Jun 25 12:37:25 rocinante audit: SOCKADDR saddr=01002F72756E2F73797374656D642F7265736F6C76652F696F2E73797374656D642E5265736F6C766500
Jun 25 12:37:25 rocinante audit[990]: SYSCALL arch=c000003e syscall=49 success=no exit=-13 a0=15 a1=7fff98ff2b80 a2=2a a3=5621d914b330>
Jun 25 12:37:25 rocinante audit[990]: AVC avc:  denied  { create } for  pid=990 comm="systemd-resolve" name="io.systemd.Resolve" scont>
Jun 25 12:37:25 rocinante systemd-resolved[990]: Using system hostname 'rocinante'.
Jun 25 12:37:25 rocinante systemd-resolved[990]: Negative trust anchors: home.arpa 10.in-addr.arpa 16.172.in-addr.arpa 17.172.in-addr.>
Jun 25 12:37:25 rocinante systemd-resolved[990]: . IN DS 20326 8 2 e06d44b80b8f1d39a95c0b0d7c65d08458e880409bbc683457104237c7f8ec8d
Jun 25 12:37:25 rocinante systemd-resolved[990]: Positive Trust Anchors:

and

Jun 25 12:37:32 rocinante systemd[1]: Failed to start systemd-resolved.service - Network Name Resolution.
Jun 25 12:37:32 rocinante systemd[1]: systemd-resolved.service: Failed with result 'exit-code'.
Jun 25 12:37:32 rocinante systemd[1]: systemd-resolved.service: Start request repeated too quickly.

If you need more specific log, please ask.

travier commented 1 week ago

You can try resetting your SELinux policy to the default one with the instructions from: https://docs.fedoraproject.org/en-US/fedora-silverblue/troubleshooting/#_selinux_problems

hfiguiere commented 6 days ago

Yes they were difference, and I did reset as instructed. I get a different boot failure unless I boot with selinux=0.

This time, I get dbus-broker to also fail (systemd-resolved seem to still fail but no hang the whole boot) :

Jun 26 10:12:42 rocinante systemd[1]: NetworkManager.service: Job NetworkManager.service/start failed with result 'dependency'.
Jun 26 10:12:42 rocinante systemd[1]: NetworkManager-wait-online.service: Job NetworkManager-wait-online.service/start failed with res>
Jun 26 10:12:42 rocinante systemd[1]: Dependency failed for NetworkManager-wait-online.service - Network Manager Wait Online.
Jun 26 10:12:42 rocinante systemd[1]: Dependency failed for NetworkManager.service - Network Manager.
Jun 26 10:12:42 rocinante systemd[1]: Failed to start dbus-broker.service - D-Bus System Message Bus.
Jun 26 10:12:42 rocinante systemd[1]: dbus-broker.service: Failed with result 'exit-code'.
Jun 26 10:12:42 rocinante systemd[1]: dbus-broker.service: Main process exited, code=exited, status=1/FAILURE
Jun 26 10:12:42 rocinante dbus-broker-launch[1066]: Exiting due to fatal error: -131
Jun 26 10:12:42 rocinante dbus-broker-launch[1066]:       main @ ../src/launch/main.c +178
Jun 26 10:12:42 rocinante dbus-broker-launch[1066]: ERROR run @ ../src/launch/main.c +152: Return code 1
Jun 26 10:12:42 rocinante dbus-broker-launch[1066]: Access denied in /etc/selinux/targeted/contexts/dbus_contexts +1: /etc/selinux/tar>
Jun 26 10:12:42 rocinante audit[1066]: AVC avc:  denied  { open } for  pid=1066 comm="dbus-broker-lau" path="/etc/selinux/targeted/con>

And then a cascading failure of other services include systemd-logind gdm.service, etc.

In the end the last message on screen is about plymouth service stopping. and it hang there.

hfiguiere commented 6 days ago

And I checked there was no selinux policy difference anymore

hfiguiere commented 6 days ago

also the question is WTF changed the selinux policy. I never touch that.

travier commented 6 days ago

There was an issue a while ago that made it local change even if you hadn't touched it. This should not matter as it gets updated automatically now but just in case.

travier commented 6 days ago

I wonder if autorelabel=1 interacts well with ostree. I have not tried it. Can you list here the labels of the binaries that fail to start? ls -alZ /sur/bin/..

hfiguiere commented 6 days ago 
-rwxr-xr-x. 2 root root system_u:object_r:init_exec_t:s0                       106784 Dec 31  1969 systemd
-rwxr-xr-x. 2 root root system_u:object_r:init_exec_t:s0                        36720 Dec 31  1969 systemd-backlight
-rwxr-xr-x. 2 root root system_u:object_r:init_exec_t:s0                        20280 Dec 31  1969 systemd-battery-check
-rwxr-xr-x. 2 root root system_u:object_r:init_exec_t:s0                        24384 Dec 31  1969 systemd-binfmt
-rwxr-xr-x. 2 root root system_u:object_r:init_exec_t:s0                        32848 Dec 31  1969 systemd-bless-boot
-rwxr-xr-x. 2 root root system_u:object_r:init_exec_t:s0                        16160 Dec 31  1969 systemd-boot-check-no-failures
-rwxr-xr-x. 2 root root system_u:object_r:init_exec_t:s0                        24336 Dec 31  1969 systemd-bsod
-rwxr-xr-x. 2 root root system_u:object_r:init_exec_t:s0                        16096 Dec 31  1969 systemd-cgroups-agent
-rwxr-xr-x. 2 root root system_u:object_r:systemd_coredump_exec_t:s0            98736 Dec 31  1969 systemd-coredump
lrwxrwxrwx. 2 root root system_u:object_r:lib_t:s0                                 28 May  5 17:13 systemd-cryptsetup -> ../../bin/systemd-cryptsetup
-rwxr-xr-x. 2 root root system_u:object_r:init_exec_t:s0                       160672 Dec 31  1969 systemd-executor
-rwxr-xr-x. 2 root root system_u:object_r:init_exec_t:s0                        45088 Dec 31  1969 systemd-export
-rwxr-xr-x. 2 root root system_u:object_r:fsadm_exec_t:s0                       32584 Dec 31  1969 systemd-fsck
-rwxr-xr-x. 2 root root system_u:object_r:fsadm_exec_t:s0                       28424 Dec 31  1969 systemd-growfs
-rwxr-xr-x. 2 root root system_u:object_r:init_exec_t:s0                        28688 Dec 31  1969 systemd-hibernate-resume
-rwxr-xr-x. 2 root root system_u:object_r:init_exec_t:s0                       236192 Dec 31  1969 systemd-homed
-rwxr-xr-x. 2 root root system_u:object_r:init_exec_t:s0                       239272 Dec 31  1969 systemd-homework
-rwxr-xr-x. 2 root root system_u:object_r:systemd_hostnamed_exec_t:s0           57808 Dec 31  1969 systemd-hostnamed
-rwxr-xr-x. 2 root root system_u:object_r:init_exec_t:s0                        61616 Dec 31  1969 systemd-import
-rwxr-xr-x. 2 root root system_u:object_r:systemd_importd_exec_t:s0             49288 Dec 31  1969 systemd-importd
-rwxr-xr-x. 2 root root system_u:object_r:init_exec_t:s0                        32616 Dec 31  1969 systemd-import-fs
-rwxr-xr-x. 2 root root system_u:object_r:systemd_initctl_exec_t:s0             24376 Dec 31  1969 systemd-initctl
-rwxr-xr-x. 2 root root system_u:object_r:init_exec_t:s0                        24576 Dec 31  1969 systemd-integritysetup
-rwxr-xr-x. 2 root root system_u:object_r:syslogd_exec_t:s0                    209184 Dec 31  1969 systemd-journald
-rwxr-xr-x. 2 root root system_u:object_r:systemd_localed_exec_t:s0             57576 Dec 31  1969 systemd-localed
-rwxr-xr-x. 2 root root system_u:object_r:systemd_logind_exec_t:s0             299344 Dec 31  1969 systemd-logind
-rwxr-xr-x. 2 root root system_u:object_r:systemd_machined_exec_t:s0           140928 Dec 31  1969 systemd-machined
-rwxr-xr-x. 2 root root system_u:object_r:fsadm_exec_t:s0                       16112 Dec 31  1969 systemd-makefs
-rwxr-xr-x. 2 root root system_u:object_r:init_exec_t:s0                        53688 Dec 31  1969 systemd-measure
-rwxr-xr-x. 2 root root system_u:object_r:systemd_modules_load_exec_t:s0        24592 Dec 31  1969 systemd-modules-load
-rwxr-xr-x. 2 root root system_u:object_r:systemd_networkd_exec_t:s0          1770712 Dec 31  1969 systemd-networkd
-rwxr-xr-x. 2 root root system_u:object_r:init_exec_t:s0                        41144 Dec 31  1969 systemd-networkd-wait-online
-rwxr-xr-x. 2 root root system_u:object_r:systemd_network_generator_exec_t:s0   45208 Dec 31  1969 systemd-network-generator
-rwxr-xr-x. 2 root root system_u:object_r:init_exec_t:s0                        65920 Dec 31  1969 systemd-oomd
-rwxr-xr-x. 2 root root system_u:object_r:init_exec_t:s0                        28744 Dec 31  1969 systemd-pcrextend
-rwxr-xr-x. 2 root root system_u:object_r:init_exec_t:s0                       161176 Dec 31  1969 systemd-pcrlock
-rwxr-xr-x. 2 root root system_u:object_r:init_exec_t:s0                       123992 Dec 31  1969 systemd-portabled
-rwxr-xr-x. 2 root root system_u:object_r:systemd_pstore_exec_t:s0              24472 Dec 31  1969 systemd-pstore
-rwxr-xr-x. 2 root root system_u:object_r:systemd_importd_exec_t:s0            115696 Dec 31  1969 systemd-pull
-rwxr-xr-x. 2 root root system_u:object_r:init_exec_t:s0                        15952 Dec 31  1969 systemd-quotacheck
-rwxr-xr-x. 2 root root system_u:object_r:init_exec_t:s0                        28448 Dec 31  1969 systemd-random-seed
-rwxr-xr-x. 2 root root system_u:object_r:init_exec_t:s0                        24360 Dec 31  1969 systemd-remount-fs
-rwxr-xr-x. 2 root root system_u:object_r:init_exec_t:s0                        16144 Dec 31  1969 systemd-reply-password
-rwxr-xr-x. 2 root root system_u:object_r:systemd_resolved_exec_t:s0           597968 Dec 31  1969 systemd-resolved
-rwxr-xr-x. 2 root root system_u:object_r:systemd_rfkill_exec_t:s0              28496 Dec 31  1969 systemd-rfkill
-rwxr-xr-x. 2 root root system_u:object_r:init_exec_t:s0                        65608 Dec 31  1969 systemd-shutdown
-rwxr-xr-x. 2 root root system_u:object_r:systemd_sleep_exec_t:s0               53280 Dec 31  1969 systemd-sleep
-rwxr-xr-x. 2 root root system_u:object_r:systemd_socket_proxyd_exec_t:s0       32744 Dec 31  1969 systemd-socket-proxyd
-rwxr-xr-x. 2 root root system_u:object_r:init_exec_t:s0                        57696 Dec 31  1969 systemd-storagetm
-rwxr-xr-x. 2 root root system_u:object_r:init_exec_t:s0                        20280 Dec 31  1969 systemd-sulogin-shell
-rwxr-xr-x. 2 root root system_u:object_r:systemd_sysctl_exec_t:s0              32792 Dec 31  1969 systemd-sysctl
lrwxrwxrwx. 3 root root system_u:object_r:lib_t:s0                                 41 Apr 24  2023 systemd-sysroot-fstab-check -> system-generators/systemd-fstab-generator
-rwxr-xr-x. 2 root root system_u:object_r:init_exec_t:s0                       140576 Dec 31  1969 systemd-sysupdate
-rwxr-xr-x. 2 root root system_u:object_r:systemd_timedated_exec_t:s0           49256 Dec 31  1969 systemd-timedated
-rwxr-xr-x. 2 root root system_u:object_r:systemd_timedated_exec_t:s0           69968 Dec 31  1969 systemd-timesyncd
-rwxr-xr-x. 2 root root system_u:object_r:systemd_timedated_exec_t:s0           24376 Dec 31  1969 systemd-time-wait-sync
-rwxr-xr-x. 2 root root system_u:object_r:init_exec_t:s0                        28688 Dec 31  1969 systemd-tpm2-setup
lrwxrwxrwx. 3 root root system_u:object_r:lib_t:s0                                 17 Sep 15  2021 systemd-udevd -> ../../bin/udevadm
-rwxr-xr-x. 2 root root system_u:object_r:init_exec_t:s0                        16136 Dec 31  1969 systemd-update-done
-rwxr-xr-x. 3 root root system_u:object_r:init_exec_t:s0                         3853 Dec 31  1969 systemd-update-helper
-rwxr-xr-x. 2 root root system_u:object_r:init_exec_t:s0                        24448 Dec 31  1969 systemd-update-utmp
-rwxr-xr-x. 2 root root system_u:object_r:systemd_userdbd_exec_t:s0             28544 Dec 31  1969 systemd-userdbd
-rwxr-xr-x. 2 root root system_u:object_r:systemd_logind_exec_t:s0              24376 Dec 31  1969 systemd-user-runtime-dir
-rwxr-xr-x. 2 root root system_u:object_r:init_exec_t:s0                        15920 Dec 31  1969 systemd-user-sessions
-rwxr-xr-x. 2 root root system_u:object_r:systemd_userdbd_exec_t:s0             32704 Dec 31  1969 systemd-userwork
-rwxr-xr-x. 2 root root system_u:object_r:init_exec_t:s0                        32600 Dec 31  1969 systemd-vconsole-setup
-rwxr-xr-x. 2 root root system_u:object_r:init_exec_t:s0                        32952 Dec 31  1969 systemd-veritysetup
-rwxr-xr-x. 2 root root system_u:object_r:init_exec_t:s0                        24344 Dec 31  1969 systemd-volatile-root
-rwxr-xr-x. 2 root root system_u:object_r:init_exec_t:s0                        16160 Dec 31  1969 systemd-xdg-autostart-condition

-rwxr-xr-x. 2 root root system_u:object_r:dbusd_exec_t:s0 228632 Dec 31  1969 /usr/bin/dbus-broker
-rwxr-xr-x. 2 root root system_u:object_r:dbusd_exec_t:s0 132384 Dec 31  1969 /usr/bin/dbus-broker-launch
hfiguiere commented 6 days ago

Did reboot into F40 with enforce=0 autorelabel=1 and upon reboot as it, one more time, failed to stop at grub, it magically worked.

Checked I'm running F40, and I checked that selinux was enabled and enforcing.

As to why I ended up in that situation I don't know, but there surely should be an easier way to get out of this.